From 4d34d081f1c12f3256a31ddae95073cc1f1e9c2e Mon Sep 17 00:00:00 2001
From: Darien Raymond <admin@v2ray.com>
Date: Fri, 17 Feb 2017 13:06:34 +0100
Subject: [PATCH] reduce default pool size for non x86 platform to 5MB.
---
common/buf/buffer_pool.go | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/common/buf/buffer_pool.go b/common/buf/buffer_pool.go
index d64fe54b..dcb1ff43 100644
--- a/common/buf/buffer_pool.go
+++ b/common/buf/buffer_pool.go
@@ -2,6 +2,7 @@ package buf
import (
"os"
+ "runtime"
"strconv"
"sync"
)
@@ -107,8 +108,17 @@ var (
smallPool = NewSyncPool(SizeSmall)
)
+func getDefaultPoolSize() uint32 {
+ switch runtime.GOARCH {
+ case "amd64", "386":
+ return 20
+ default:
+ return 5
+ }
+}
+
func init() {
- var size uint32 = 20
+ var size uint32 = getDefaultPoolSize()
sizeStr := os.Getenv(poolSizeEnvKey)
if len(sizeStr) > 0 {
customSize, err := strconv.ParseUint(sizeStr, 10, 32)